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Side-by-side financial comparison of Ceribell, Inc. (CBLL) and Clearfield, Inc. (CLFD). Click either name above to swap in a different company.

Clearfield, Inc. is the larger business by last-quarter revenue ($34.3M vs $24.8M, roughly 1.4× Ceribell, Inc.). Clearfield, Inc. runs the higher net margin — -1.8% vs -54.6%, a 52.8% gap on every dollar of revenue. Clearfield, Inc. produced more free cash flow last quarter ($-2.4M vs $-11.0M).

Ceribell, Inc. develops and commercializes innovative portable neurodiagnostic medical devices, focused on rapid non-invasive electroencephalogram (EEG) solutions for seizure detection. Its core products serve hospital emergency departments, intensive care units, and long-term care facilities, with primary markets across North America and ongoing global expansion efforts.

Clearfield, Inc. is a company headquartered in Minneapolis, Minnesota. The company produces fiber optic products.

CBLL vs CLFD — Head-to-Head

Bigger by revenue
CLFD
CLFD
1.4× larger
CLFD
$34.3M
$24.8M
CBLL
Higher net margin
CLFD
CLFD
52.8% more per $
CLFD
-1.8%
-54.6%
CBLL
More free cash flow
CLFD
CLFD
$8.5M more FCF
CLFD
$-2.4M
$-11.0M
CBLL

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
CBLL
CBLL
CLFD
CLFD
Revenue
$24.8M
$34.3M
Net Profit
$-13.5M
$-614.0K
Gross Margin
87.3%
33.2%
Operating Margin
-58.9%
-5.3%
Net Margin
-54.6%
-1.8%
Revenue YoY
-3.2%
Net Profit YoY
67.8%
EPS (diluted)
$-0.35
$-0.04

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CBLL
CBLL
CLFD
CLFD
Q4 25
$24.8M
$34.3M
Q3 25
$22.6M
$23.4M
Q2 25
$21.2M
$49.9M
Q1 25
$20.5M
$47.2M
Q4 24
$29.7M
Q3 24
$17.2M
$5.6M
Q2 24
$48.8M
Q1 24
$36.9M
Net Profit
CBLL
CBLL
CLFD
CLFD
Q4 25
$-13.5M
$-614.0K
Q3 25
$-13.5M
$-9.1M
Q2 25
$-13.6M
$1.6M
Q1 25
$-12.8M
$1.3M
Q4 24
$-1.9M
Q3 24
$-10.4M
Q2 24
$-447.0K
Q1 24
$-5.9M
Gross Margin
CBLL
CBLL
CLFD
CLFD
Q4 25
87.3%
33.2%
Q3 25
88.3%
53.2%
Q2 25
88.1%
30.5%
Q1 25
87.9%
30.1%
Q4 24
29.2%
Q3 24
87.3%
Q2 24
21.9%
Q1 24
7.7%
Operating Margin
CBLL
CBLL
CLFD
CLFD
Q4 25
-58.9%
-5.3%
Q3 25
-64.8%
10.3%
Q2 25
-70.5%
3.0%
Q1 25
-69.3%
0.6%
Q4 24
-6.9%
Q3 24
-57.8%
Q2 24
-4.7%
Q1 24
-26.4%
Net Margin
CBLL
CBLL
CLFD
CLFD
Q4 25
-54.6%
-1.8%
Q3 25
-59.6%
-38.8%
Q2 25
-64.4%
3.2%
Q1 25
-62.4%
2.8%
Q4 24
-6.4%
Q3 24
-60.6%
Q2 24
-0.9%
Q1 24
-16.0%
EPS (diluted)
CBLL
CBLL
CLFD
CLFD
Q4 25
$-0.35
$-0.04
Q3 25
$-0.37
$-0.65
Q2 25
$-0.38
$0.11
Q1 25
$-0.36
$0.09
Q4 24
$-0.13
Q3 24
$-1.85
Q2 24
$-0.04
Q1 24
$-0.40

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CBLL
CBLL
CLFD
CLFD
Cash + ST InvestmentsLiquidity on hand
$159.3M
$96.4M
Total DebtLower is stronger
Stockholders' EquityBook value
$155.3M
$249.7M
Total Assets
$195.8M
$268.1M
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CBLL
CBLL
CLFD
CLFD
Q4 25
$159.3M
$96.4M
Q3 25
$168.5M
$106.0M
Q2 25
$177.4M
$117.2M
Q1 25
$182.7M
$112.0M
Q4 24
$113.0M
Q3 24
$14.1M
$129.0M
Q2 24
$123.8M
Q1 24
$142.9M
Total Debt
CBLL
CBLL
CLFD
CLFD
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
$2.2M
Q2 24
$2.1M
Q1 24
Stockholders' Equity
CBLL
CBLL
CLFD
CLFD
Q4 25
$155.3M
$249.7M
Q3 25
$164.1M
$256.2M
Q2 25
$172.2M
$264.5M
Q1 25
$180.9M
$265.9M
Q4 24
$267.4M
Q3 24
$-136.0M
$275.8M
Q2 24
$274.6M
Q1 24
$279.2M
Total Assets
CBLL
CBLL
CLFD
CLFD
Q4 25
$195.8M
$268.1M
Q3 25
$199.5M
$306.2M
Q2 25
$207.7M
$314.7M
Q1 25
$213.5M
$310.9M
Q4 24
$303.2M
Q3 24
$47.1M
$315.3M
Q2 24
$318.1M
Q1 24
$315.4M
Debt / Equity
CBLL
CBLL
CLFD
CLFD
Q4 25
Q3 25
Q2 25
Q1 25
Q4 24
Q3 24
0.01×
Q2 24
0.01×
Q1 24

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CBLL
CBLL
CLFD
CLFD
Operating Cash FlowLast quarter
$-10.8M
$-1.4M
Free Cash FlowOCF − Capex
$-11.0M
$-2.4M
FCF MarginFCF / Revenue
-44.2%
-7.1%
Capex IntensityCapex / Revenue
0.7%
2.9%
Cash ConversionOCF / Net Profit
TTM Free Cash FlowTrailing 4 quarters
$-41.6M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CBLL
CBLL
CLFD
CLFD
Q4 25
$-10.8M
$-1.4M
Q3 25
$-11.1M
Q2 25
$-7.5M
$7.9M
Q1 25
$-11.4M
$3.0M
Q4 24
$7.2M
Q3 24
$22.2M
Q2 24
$4.0M
Q1 24
$-5.7M
Free Cash Flow
CBLL
CBLL
CLFD
CLFD
Q4 25
$-11.0M
$-2.4M
Q3 25
$-11.5M
Q2 25
$-7.6M
$7.5M
Q1 25
$-11.6M
$654.0K
Q4 24
$5.1M
Q3 24
$18.2M
Q2 24
$2.8M
Q1 24
$-7.7M
FCF Margin
CBLL
CBLL
CLFD
CLFD
Q4 25
-44.2%
-7.1%
Q3 25
-50.8%
Q2 25
-35.9%
15.1%
Q1 25
-56.4%
1.4%
Q4 24
17.1%
Q3 24
323.0%
Q2 24
5.8%
Q1 24
-20.8%
Capex Intensity
CBLL
CBLL
CLFD
CLFD
Q4 25
0.7%
2.9%
Q3 25
1.6%
2.0%
Q2 25
0.3%
0.8%
Q1 25
0.7%
5.1%
Q4 24
7.0%
Q3 24
71.4%
Q2 24
2.5%
Q1 24
5.3%
Cash Conversion
CBLL
CBLL
CLFD
CLFD
Q4 25
Q3 25
Q2 25
4.93×
Q1 25
2.30×
Q4 24
Q3 24
Q2 24
Q1 24

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CBLL
CBLL

Products$18.8M76%
Subscription$6.0M24%

CLFD
CLFD

Segment breakdown not available.

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